Tender For bid to ras supply of chain link security fencing - type angle iron picket , angle iron supports , ms flat , chain link fencing , barbed wire , nuts 50mm , line bar of 8mm , footing of posts , cement opc 43 , coarse aggregate (sand) , 20mm graded stone , 40mm graded stone , 63 to 100mm crushed stone , brick bats 63 mm , erection tools